<template>
  <div class="page-fs position-relative">
    <div
      id="main-background"
      class="position-absolute page-fs abs-ct"
    />
    <ECharts :opt="opt" />
  </div>
</template>

<script setup>
import ECharts from '@/views/study/study-echarts/Echarts'

const data = [[0, 0, 100], [0, 1, 1], [0, 2, 0], [0, 3, 0], [0, 4, 0], [0, 5, 0], [0, 6, 0], [0, 7, 0], [0, 8, 0], [0, 9, 0], [0, 10, 0], [0, 11, 2], [0, 12, 4], [0, 13, 1], [0, 14, 1], [0, 15, 3], [0, 16, 4], [0, 17, 6], [0, 18, 4], [0, 19, 4], [0, 20, 3], [0, 21, 3], [0, 22, 2], [0, 23, 5], [1, 0, 7], [1, 1, 0], [1, 2, 0], [1, 3, 0], [1, 4, 0], [1, 5, 0], [1, 6, 0], [1, 7, 0], [1, 8, 0], [1, 9, 0], [1, 10, 5], [1, 11, 2], [1, 12, 2], [1, 13, 6], [1, 14, 9], [1, 15, 11], [1, 16, 6], [1, 17, 7], [1, 18, 8], [1, 19, 12], [1, 20, 5], [1, 21, 5], [1, 22, 7], [1, 23, 2], [2, 0, 1], [2, 1, 1], [2, 2, 0], [2, 3, 0], [2, 4, 0], [2, 5, 0], [2, 6, 0], [2, 7, 0], [2, 8, 0], [2, 9, 0], [2, 10, 3], [2, 11, 2], [2, 12, 1], [2, 13, 9], [2, 14, 8], [2, 15, 10], [2, 16, 6], [2, 17, 5], [2, 18, 5], [2, 19, 5], [2, 20, 7], [2, 21, 4], [2, 22, 2], [2, 23, 4], [3, 0, 7], [3, 1, 3], [3, 2, 0], [3, 3, 0], [3, 4, 0], [3, 5, 0], [3, 6, 0], [3, 7, 0], [3, 8, 1], [3, 9, 0], [3, 10, 5], [3, 11, 4], [3, 12, 7], [3, 13, 14], [3, 14, 13], [3, 15, 12], [3, 16, 9], [3, 17, 5], [3, 18, 5], [3, 19, 10], [3, 20, 6], [3, 21, 4], [3, 22, 4], [3, 23, 1], [4, 0, 1], [4, 1, 3], [4, 2, 0], [4, 3, 0], [4, 4, 0], [4, 5, 1], [4, 6, 0], [4, 7, 0], [4, 8, 0], [4, 9, 2], [4, 10, 4], [4, 11, 4], [4, 12, 2], [4, 13, 4], [4, 14, 4], [4, 15, 14], [4, 16, 12], [4, 17, 1], [4, 18, 8], [4, 19, 5], [4, 20, 3], [4, 21, 7], [4, 22, 3], [4, 23, 0], [5, 0, 2], [5, 1, 1], [5, 2, 0], [5, 3, 3], [5, 4, 0], [5, 5, 0], [5, 6, 0], [5, 7, 0], [5, 8, 2], [5, 9, 0], [5, 10, 4], [5, 11, 1], [5, 12, 5], [5, 13, 10], [5, 14, 5], [5, 15, 7], [5, 16, 11], [5, 17, 6], [5, 18, 0], [5, 19, 5], [5, 20, 3], [5, 21, 4], [5, 22, 2], [5, 23, 0], [6, 0, 1], [6, 1, 0], [6, 2, 0], [6, 3, 0], [6, 4, 0], [6, 5, 0], [6, 6, 0], [6, 7, 0], [6, 8, 0], [6, 9, 0], [6, 10, 1], [6, 11, 0], [6, 12, 2], [6, 13, 1], [6, 14, 3], [6, 15, 4], [6, 16, 0], [6, 17, 0], [6, 18, 0], [6, 19, 0], [6, 20, 1], [6, 21, 2], [6, 22, 2], [6, 23, 6]];

import * as echarts from 'echarts';

const opt = {
  grid3D: {
    boxDepth: 80,
    viewControl: {
      // projection: 'orthographic'
    },
    // 地面
    groundPlane: {
      show: false
    },
    light: {
      // 主光源
      main: {
        intensity: 2,
        shadow: true,
        alpha: 150,
        beta: 70
      },
      // 环境光
      ambient: {
        intensity: 0
      },
      ambientCubemap: {
        diffuseIntensity: 1,
        texture: 'assets/bk.hdr'
      }
    }
  },
  xAxis3D: {
    show: false
  },
  yAxis3D: {
    show: false
  },
  zAxis3D: {
    show: false
  },
  series: [{
    type: 'map3D',
    map: 'BeiJing',
    itemStyle: {
      color: '#3063db',
      borderWidth: 1,
      borderColor: '#cfe3fb',
      opacity: 0.9
    },
    shading: 'lambert',
    lambertMaterial: {
      detailTexture: 'assets/wl.png',
      textureTiling: 1
    },
    postEffect: {
      enable: true
    },
  },
    {
      type: 'bar3D',
      data: data.map(function (item) {
        return {
          value: [item[1], item[0], item[2]],
        }
      }),
      shading: 'lambert',
      emphasis: {
        label: {
          textStyle: {
            fontSize: 20,
            color: '#900'
          }
        },
        itemStyle: {
          color: '#900'
        }
      }
    }
  ]
}
</script>

<style scoped>
#main-background {
  z-index: 1;
  background-image: radial-gradient(#ffffff 1%, transparent 70%);
  opacity: 0.8;
  width: 300px;
  height: 300px;
  top: 65%;
  left: 45%;
}
</style>